Let u be (-15 - 0)2/(-6). Let c be u/10(1 - -3). Solve -c*s = -7*s - 5 for s.

-1

Let s(b) = b3 + 5*b2 + 5*b + 4. Let v be s(-3). Suppose 0*u = -4*u + x - 21, 3 = -x. Let g = v + u. Solve y - 2*y = -g for y.

1

Let o(w) = -w3 - 14*w2 - 13*w. Let y be o(-13). Suppose y = -b - 2, 1 = z + 2*b + 3. Solve -4*x - 10 = -z*x for x.

-5

Let a be (1 + -3)*(-42)/4. Let o = -48 + a. Let j be (4/(-3))/(6/o). Solve -2*l + 12 = -j*l for l.

-3

Let g be (1 - 1)*(1 - 2). Suppose 2*q + 29 = x, q + 17 = -q + 5x. Let c be 18(q/6 + 3). Solve o + 2 - c = g for o.

4

Suppose -4 = -2*r + 6*r. Let l(n) = n + 1. Let t(g) = -6*g - 4. Let p(u) = 5*l(u) + t(u). Let a be p®. Solve 0*b + 2 = a*b for b.

1

Suppose 2*n = -x + 9, -5*n + 2*x + 12 = x. Let d(j) = 0*j + 3 - 2*j3 - j - j2 - 4*j3 + 5*jn. Let z be d(0). Solve -z*s = -4 - 5 for s.

3

Suppose 0 = 3*p - 4*q + 6, -2*p + 2*q - 4 = -p. Suppose -p*n + 4 = 3*w + 17, -4*n = -w - 9. Solve 5*u + n = 11 for u.

2

Suppose 0 = -5*v + 48 - 8. Suppose 4*y - v = 4. Suppose -u + 65 = 5*o, 0*u + 27 = o + y*u. Solve -s = 2*s + o for s.

-4

Let j(s) = -s**2 - 3*s + 7. Let m be j(-4). Suppose -k + m*l + 97 = 3*k, 0 = -2*k - 5*l + 55. Solve -2*h = -7*h - k for h.

-5